INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5eed8574aad705ef48a2a749f1c4e347a1fe97dc86d89d6302c62c6bb3630b7b', 
    'NdmxjOTo8QaOGRBQVlsfI12EwMdzwaYqnSrm3boo1LA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)