INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4659ee6216bfe75a8d0e4c0e7946fca0ce19aabb8a0dd780f644e65877504642', 
    '6lmMMNlIp+YVDIP4//cGhY397IsMguwig/9HeukUqIQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)