INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cec2b4e98a5aa55eccf1d45e44d282970f13393c13f2858c4678de816b9511ac', 
    'U9kBSd5MJmSM9MIzPE2s4fcvgU3y8dYI78Z/EKdhy4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)