INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b5e6d4563d0e0be213c50ee7a313aba4c7b1b5e522b0b92e7edc12e6701e0cc', 
    'eUCbyKo6Sj/DKiLIBcuvJSp5DM7rzzxn9G5nuc22Ezo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)