INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f2d93dce6c65141a175d47e6cf7d6a74a02faa5111eb859949c32ac8c967263', 
    'AJA3fG+nMROGhqiFXNlfYLlr6WEkkYkzVkF7Q8pfEZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)