INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b486cb1f01e6d7fb786a4738469d87b3a62ce3560e6e5986c6198585ea8ff0a7', 
    'PmwzAU4n0reEe7Eu/MFqy8WMQROAtL1sTk8U0vbssfw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)