INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '323f72b0acc080684f61c8aec3d425cc24556e70af4971d8aa782cae656e17c2', 
    '3A5wYr/egBfEulfnvBo/LlYZhnsulCaGlfik8SD16L4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)