INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd81cbe5149584e7dd0bd3e0891c388b7477967514e891d244ef8275997c928af', 
    'ESXL1Sl7HU3+HOs3V4cyv1EczTsHpAdO4+zckeh83OY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)