INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a745c2f450ab9f42f59bed3e4b6bbfd4b41fac25134e998a19ccf4403bf17e3', 
    '+x8dzGEd0qY8vH1qhZfmaW0UXMNb/3+zQ4TekHkJ0HQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)