INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03c551bbe9961dc24db332aad7f3909893a41a37f127dabb913cd02a765e3f10', 
    'VR93SCn5ihBzhyz5pWlnyh3LPOPTOb1d2xo7qbNjmgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)