INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c41dc6b7a2134da230599d2e5fcf929e75040675266fe4b6a6e0a330f5aa0d4b', 
    'vJTCMJDkcfs1y2KU//nMqOzDXufHnamR/uMRcZo6tkk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)