INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4f901317ad1fb5fffebc8c66208629a540053a023da3a33b1329442eb1c2e52', 
    '3+0MmbKmCYyud1Kx4fn2JjLfeS79h5/e7XjnplJYpRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)