INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a68aa60d727f2d391c27e116791f8e85cd6b23db107a1b7981857f6616fed61', 
    '50xAEQp+Oi9JCRPfN3tA40srwOslLj26c2KaYMqE2Nk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)