INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '524ab3dcb05e799581823b5399d9a440b039beb40c1ab8bab0d8247842202560', 
    'eEjPGV47X+q3Fdrx76kEJ2FPTMXat1DS0ztvxC1GD+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)