INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eeb389d3da031481520f87be534569ffd5c122c8369705e8d30be87032c37eb2', 
    'T23fmEkrsyLSrp4xWCAHHU5Z43EQpNE9Lw76m9alfL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)