INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e8e3225cb20e4230918d8c55e176389c6b46aabe98d2579a0dc886cc426ffd2', 
    'l9eplY3dU9uzc6YCocOWiJ0+kgdPLcHw9VlOHl2cL/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)