INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fbde57b33ffbdfd13eb55f1a8f1e159ef650de25251632486cbba6db42a2939', 
    '2Mur9qtVHMECYd4z2owxzYxHZeIAVt+6G4LSHiJqqyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)