INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50ba66d48d8ebe0cd901e409022d8e0f27ad1a4d871a4e2934cee8382192edbc', 
    'zhpeZ7U+R0tWIRCqRNGepzgYwQJ9G6Rj+8V68Kdqffg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)