INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9caa851285c05f27c094d85c2921b13eab7fceaf5ba8210d2494639447230b59', 
    '9aKZG1vf6ymcCmmeynID5SNun0zLExuGACQwDS5HFHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)