INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38b6babfcc2b7832fd68a5d111fb4cdd3808814884ddeb915caa4d767f2674a9', 
    '5M6cpH+48bv3nkIfCVLc98dqYYZ+YG49Mi580AdGfgc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)