INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0190f10d97d6d3037362423c990e2c8c19fbb2f59c2c75f687111e017f9b5ed', 
    'HZl8o26eGzNTo2PK2X8IvVRIv78z2ogpRBCTEnQ2gsk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)