INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a1117d23489e8dbb30a169ce243d60d04a0cd00fbbf45ebb14a77520257abe5', 
    'CBMCUVIc9i4/2h0s92SJvvplm7erJUssNW8wS7Qi6xc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)