INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28eb4f9346ce0579657b4433276ab64f97ef6e2e697350a049c515afc899c23a', 
    'lkfrsPLC+V55netX0YokpH1qUpWKfmk768rrOF7Tbrs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)