INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c470f0422bad7c9706b5b2f44ce3406277505ca02f32e166314515298155439', 
    'X4zDhE4VUHG7S8sfj1M6ZTMe16szOAF/bdSFO53bdag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)