INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e28965bb03d700f238bbee4ccd953a2538dc3a8180c0de99c7785c6b70fbd14a', 
    'MFbQD2NY3rVvRJ0JfsO3Flk4BZz/FZTRdCTX499aAOg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)