INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52d28c8f628fea52052b47eeef516108223fb896ca5dc0b669c454581594ab52', 
    'zJRW+E59ksRrztSYX1IfeiPc6i/hv582bbgGSz9BHRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.12417

Result

int(1)