INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e68da89b64a511e2d7538c22688820de61fb094fa2d87c0aa1af6f4b66f1537c', 
    'NC3nKd1zn21Eha006fHY7kZ5xShwYPJ25UaGkl5w61s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)