INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c6f34166ebf7befa62e7320a26a3cbf12dde6dd9046d878a96f22fd38f879cd', 
    'oPCArVpZihq8UYvHIDu87GXQiLaGSHMhBjfdEOV0UjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)