INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '275483c4b72fae1892a106e145e71f3eee395206b23d0b32463ade245c975de2', 
    '+9Y3yx0UH5EWN3JMFQLevezJjY91b8XY1GI5SZU1x8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)