INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd237f312c259458fa640aa1335971ba075d325f3faf3e416eb03a0f916ed174e', 
    '7mIo+KxfkfqFfBzRTG1KrazKYSosTmJhu7eMwpom17E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)