INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9557ebe50091cce37ee5041ba6d605c11ba5d0a067334c31db6fac135ae3a477', 
    'rPEzSerRmjTziYPzu2enMUbJbx+INqzS4ysmbrNhenc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)