INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21cb4e27dce9719e23398d9ffb7c6fab620533062eacbb9c3441ccb04e9c5b1a', 
    '1nAgnNcyOiBIvEONxLRj00YNtsW79zXAHOfKq9T4TEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)