INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2868880db132e93202d4635b2fe7e47e18e525c9e2a419ca3ed230e8897c9676', 
    'vv7ScbrsgSdEamVpLL6+Y17UjqQlbdkDtRYw0/rImHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)