INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3a5ef227fe1000b36c9ed4528b34f65057c2f2727164bfbf4b82da4eec3a8d5', 
    '4x6LS019kWQ/AYBm0qzYH0pr0Ri4C04xkMKYOTeT38g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)