INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b3759d788bfe69235febf3c8fcea75a41f24a0844a8d19799010a801af95ac7', 
    '4QZc3D6Pne1NdJxFjAm8Fgm8TvRVp8bWsnQjZWXWFX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)