INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbdc3fbae1724bfaf0f99c0b1b3f2ddc33a18c8f798a3b036a33d88c5e1c7518', 
    'LKe7sH1+Pr4DuEHRPXo4QUKv8O8rOVRzJkIp4GKfPEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)