INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f9526fb3e63e75c41827d8be1a22f3f16e54c61ce4ba5014fd25ddd9fed4ecb', 
    'w9BfQZbzzQSJhvwXEh0zqo4YGNfllosIZEtt8OC0t2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)