INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'acd681833ad0a8e7dbc305196f11417325269818acd3b3ffc0ea8ee886e635ab', 
    'Ri0u+6Qpz81bcGmyp7snfRrIn+ZnonAC9fV26fFwHT8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)