INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc3cbd913cbb7ee546deca959b656e616d4bf56eaabe020dc32addb13ac2a099', 
    'XE5C+DNqwzRduZ+xRGtmewiHK3VFJKEEk2L2rdRdkSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)