INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e8f1a3a5e3c28048182be544f2867df08c4adf7efd10ff5988b3c6c11f45dee', 
    '9PbSW+mEWWAXRoRwauVa/Sc2SWckCQck11WRhxY90FM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)