INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c52d3426222945676d3e1f006f435223c2c93fb25debeb4e3c22347263668d63', 
    'wGut2uTPUzv6ySZqBk4LM7sT6Fkz9ddQlt4fAmBHFaY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)