INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8f19b4c55fbe62e2c01a09f06526ac948884092f0801563f9f2a93148d05a89', 
    'IooVWHUjbHW5Muxo6LMzlPWMCr/1LThPCtK3s8W1D8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)