INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cb9b8d7e05c22e7d43c4b6c39a2608b87f39657526270f80e9e367fea435dea', 
    'tzsse32twhO8R9v0dfK/6e3oBu1Fz1Ou8dOlyENOdVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)