INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c21fa34869a649965a70f7fca6a0e2e5936c1ad9740f9d3c054b3d0b3b7a874', 
    'pn3ezINjILVnqgkx3XmrWN9o/zyONkMwWmtVsFCR/is=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)