INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e15f337d7417218d620a37f4aacaeacefc03dd497731b2b3e324fd30ef495fbd', 
    'ONgfZR/JKYXY5mImBq+UTCzmNraNGdXY7UeIEvjGYsU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)