INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6ab3ef8899a37615a832b669d7cbfbd239102acaad3984ab546af0c14fd5ae3', 
    '3OYBuMkt80BzgsgZ3ozK5/mROues7Jv2kqyeg3si1eo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)