INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f76d27262efca1496fadc7e9787467af6e52d9f6f834007e8256e1f04ae0b25b', 
    '8m3vDGkn/EwKnj8iRwLvmfz9INQz3TS2lrsey4nTAkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)