INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eeb8b04fc433aede9d941205c00a8a939965eda447e2082dd26c84d65233b73c', 
    'zML6Le+rw5KH7yalB/M20HZY34wNsVj0G1vdNLTNwkY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)