INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18d8ccdde98c499b410d873c15c33035ee4a643d3b20925876d7c2ec51c76df7', 
    'DRzLRsGVtd0oyDzOdZK7ah9D2Bxj09NvWcVNKWhnBOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)