INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1b248d94bbff166529f543807918041b2de2a44c68d9c6441af4e60631cd583', 
    'Xmez3MBa9NZHYFaWWDExKNoTbpHg2VVV4d54frHBms0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)