INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be99e20d9c5402e528545c052e471eee9fb31d4badfc1cbf17a4292ce8f2b283', 
    'zkX64SlSDFQpXLi5YCKNNyAQuusoC9IfPfN3y8TlYTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)