INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b54a9b4c4d677597fb1f7d8ff4a9034a3980f7e333a8ded79935cd39179d3f3', 
    'Bi7xe6I2Cye9oO5u89g2FTZV9js4YZ/VkKLaIJ9T/qE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)