INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10349c9c442fb1a3aa43c1c6ae9890e72263848e509e0814bbb7005c57690446', 
    'EZVnJvqNglciJ0bDOPW715CeCxYekjzfuh0RPN+2cYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)