INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74c14b5ce4fcb18121e50f96b11666030426a1bb974278524eb7911077c22825', 
    'CVX4nDImi//nARqOvRpxMGLlZ1/gWq3BuMFeBqJnFAw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)