INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '428acf082f190ae07a8e4d97644f123d2a9425ef637e3c0130152d68f8669441', 
    'tD15Fjqe0u7bnlTvkkOhyzYPjW6T0noN/CilRwRiqEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)