INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae754cf2e470f817902afff2832dc8235fc9f15900c9f43b385b35347aab2b94', 
    'qI95imwwvH2IZ4sh7zFefRMPjsYSAfqG0vE69WnMTYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)