INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29f7096df3737c449041dfdd69be44892b12702d958301d78f8c20dc2975f4b2', 
    'adYOZSTdxbxMELZde4PEDmMNenLda1bKhsklrVw+lB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)