INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b990a85d785685e88eea180c123705bc472623ebef09635a8ff8d613601f5621', 
    'sWaBZORrhyYEsfdcRwwWEO4Q2WyXUfQpquBrcJYE/cg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)