INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2866a6b2ba293ecb1af320a5ac9bd823de35a6aa5b50231bc2ebf4328378b575', 
    '7llBLVLNdzhKI0bupuAph89QtY9OfrmkBGNFmay6wTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)