INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c67fc3e279020fa0bd3e4b54810f5c3ed33389eae68716c56338aa6af7ebb7c2', 
    'p/f2z6mzX2ved5CFiNpjWxOpmwD940tqBWkyM0C/eEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)