INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e739502a3e727ffdc5df96a2d1a4765df0ff94d77565a0995e181da387cc96a8', 
    '7EEN289auhpYVeMeIadkKi4ZBIaSNZ07p6pVT7WZ67k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)