INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b33b35e0712972ed4280df4139504eba13689c0abb2a5c5ba32df17c69916bc', 
    'SHDhe8SV7g9rTLW3VcuW1ULNxN2qS93QEZ+5q1V7ueg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)