INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3f48cef51c9500e2f6ddd7d1a0fa434d5895875c6e369f7199fe8a9817590a8', 
    'mJbMcjF0fdT7UyJrDOIzBfWuhdpVyfJ0clCIq61J6xM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)