INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f38f42cf2e3e8e85bf34a3a4f1c199d38fe3f725655bde0d91557d2826cc6889', 
    'RK/D4rYsY1+ri07hulgiFCaer7spkFg6uCF8xrQdyas=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)