INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7339c9cd1f393cef59ad85a1b09002d0a3661d23adfed72e196e0b3f8ba4c18d', 
    '+8eQbWKxjR7NujurqO/7ErPmAxnwTi3FvKVYakphgNg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)