INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83f4ebf2bd1f0b1c02cf456ae3f460e33510537c58d54da289fdfda14661229f', 
    '+FGbIc/CQCiyr+BFj1hTD1on9bPkeMQ5j2ojr4UTDss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)