INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a387951b931572cd2dcb9f0344767c4d92f3ecea2a9cdb0aeae75b0656d0e12', 
    'w7c98EA2VEuVghcE0nYvFMtV4LzA97W9cujJEqFXiC0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)