INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56ac4fc41fce50e68e2b0de3200d74344d10daef2681fe9b1ea71f0cf70468ec', 
    'W3CPwQ/jXMD0EpOijgHw4Uf3Dc2lswLmZY4m5JBbZAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)