INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b2b0955871f6327202ddc57a2c1f1943a9ea7f302c574672d8a2789c3899305', 
    'RBi2UFM4km0yBBqIMFSqbFNtVmAKR4Q1QFsfAk4P27M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)