INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee518bce9ecae8af2061a8949933611f59e0e5e08f3c83edba952289997f6159', 
    'qp99c0uNwRhIqlTCyCnpof/Qfgt/ZwOzDYFgJwhtKhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)