INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15aba1cfb6e01fcb3527372b9d4fad01b180a715ce9f9e49553b0b7c83b408d4', 
    'tmx1cJvLjQiC6jttnrkE6iGnDG/Zgd4P9BMiwlCXxE0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)