INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a38b3d29d20959b81e9a2c88225d080908c5255a78102121833ca91ea64a17cd', 
    'PB80F+KqUZISNBAIsHcu89Ij6PQlameaLzLiHUHV+mo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)