INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b926fcbd2b8e4f56bb6fdc9513994dcc71b02d76777d6d30ddeea42ddafe679c', 
    'bDnM0lcUIFhNRDQgJXoBWUNkXABGsYMNgu3vAP/M4Hc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)