INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5848ec77150e4ed433e30ef5f32bc833012ed40e081f28839b888d28df7a9336', 
    'HLdnQXMxU2KD5afNh9yGxQcn1v2PnnA1ezH2kOSXoOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)