INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48a39f1b3eedc47cf14f168f6d7b7d9b5adbbef699c4bbcfb22704177c6e2d28', 
    'OQWgRmK4m1WGHPECNzYl9sA9SEKLRVzWaHueDVbexIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)