INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f44c5255df2ea4eaa2518e3843657b6fe42278a8845b2a2c2dc0737458d7dcc2', 
    'jusEQ64LzDcvy23F74ARgpsYb1NFlC0dAPv6y9AOGYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)