INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9c8490fda8cbe2cffb70d93c5ada8fdbca933b4610ee50aa7bc396ec16e397e', 
    'Ea7Md8upbFeahEOAZ2eaPdJ7SQ5oD6R35DEswqwErcQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)