INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6006b15709ee54fd1cab38cabfca88b114c619ffaaf28bfd696547a4b5d0ffcb', 
    'xEIy3yzs817x2yV7wW4NqgnaCdNpWps0nmoh37ZSjoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)