INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1b4bacf850643c83e96e3e16efece1236f5ddcbcdeebc8357169f09ff5c3dbb', 
    'xm4mgsIBjSwTADMWhWFtxTFn94H48VlbQkCW7W9jC30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)