INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a52527bdea311e0b313f98cde547852b4c4d523ce7d7b9d3ac6cb8869ea5c2a5', 
    'ikM3zmpnMokQFh43sdZiaOgKSFeo+8lBVVso84z+rlY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)