INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd07e3f2c469f4320aec8a8ee38a931ba9f78cb36a706f1c65336006a01cdb53d', 
    'irQdYMFm3HTmYwIhlwzn5QB//+3fZHXfD1RvnglsJj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)