INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e66d1c5cbe007d339a8989376cf125829d14c2037aeaef0261c843124149501c', 
    'QFi+FbKWYnbAsBb17qpgcZp2hLACiKTrOjHhQtR4C0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)