INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b20a883088d640db1923dc703ebe4a64d8e5bfdc8492ebc5de36fb3952e80bf1', 
    '15UonBPH2kBMLW1Z6oDHFYq8swkOEJ8KW48W70TsO/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)