INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7875fa16f8e70bf1f88645ea3991df40418cd70305c9e19a4c268e5e0f34c6d3', 
    'B92qaT3AWjBqweDkuPiaSyTojfc6SBG0gbTkxJDQWqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)