INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b1bc3b27b812dcce9f6316a9e2d052509d8f1bc6d65b90707417429b70cf12d', 
    'h+lvHfEOBtivL3ZDxdUaKLTGLfMnxJ15wNhXBwqMzJA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00258

Result

int(1)