INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88fe62aa5447596a10636ec5d8c71e67c5783ad0dc547511ac845ed2849b968e', 
    'WhIBznfAU2imsavssKAACE1Z00u4CULxSaA2b8yRItw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00125

Result

int(1)