INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a90c22e23dc214e79a92e1a184d587c4646564da2b1de1a2202bcd99f854201', 
    'grwsfieDC37LiRBYdsYpc8k698y3wSt74K/A8tkVX+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)