INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '163e28cfbf9e312a6c0a750077fb393d64fdb1db3ad37691fb3f2949ad27f929', 
    'S4fRfUIOLG936o00ViNRMBPFcrnIgSZsZ1muHzG6MWQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)