INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b2ca2e14bad9a40aabd41d470a2aa889ed26df659e37bf74712e61264954439', 
    'W/iegpwFFojDkcqxqMJklmEMfZRxmDI6ShKiLQI+yoA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)