INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2ff8dadc210c3826371f008071dd967f9eef5654b6dfc8633dfa0e1d94494f0', 
    'FD2u6RTpDn5oO8mia74aeaav5gpf6PYARxgrhnKEzWU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)