INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c3d1aeb4ef5a040cf559dddefb15572603d97c42da24b75660b47c14f541e73', 
    'nijdiq2qzrcEEIjwVgSNW6zbBoo+LheXyzTMnYpRGsk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)