INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '900cf99541bb9e7ac6713025afa2c77bf3e8682f65b0c3fec28b58e22a0e02e6', 
    'xlvs11xOC684K7fYHrUi5/igc5Q0/2GnpTaaeLDTCtY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)