INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f57e962b90d873dd99bcc7897c0603011ab46a7afea8b12ac470cbd00a878fe4', 
    'Dkf2hLFrnP05g/CDgTDreobQr0EcISFYOpCKiGch4YE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)