INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb68716810e19e193ac6753b1b95699701b24e3532f794e86a19e353e64a2841', 
    'ijOKY7vOWdExkzGMmzRbCkSKUgJ7kjnygv89uMjpczc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)