INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ca7a2ed77dd057eb011a3d7a8fadedd178a5145f604e8e09ba88aef1273100c', 
    'sGJD4DWubTmqjz6dr6YBn7pNQyhQIop2PJdTqsZsOoA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)