INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4850d6b3db63c112574b0ec25b4de8e451981117fc82a90b1b451dad135e4d42', 
    'Ld+/UaRe0NGmafrujThRP52mkN/7M3yMS0FGNYqmJwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)