INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5526b3be411a2adf7199dbd16a5a4941c5ff6b63a69d06814f7a798d704ee2b', 
    'dI2/TDs4urLVppm6woJ2TsDMx0CVzSIVMYMZAqb/VO8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)